subject
Mathematics, 17.05.2020 10:57 joneskc0629

Sonji has $5.25 in nickels and dimes. The coin value can be modeled by the equation 0.10 d plus 0.05 n equals 5.25, where d represents the number of dimes and n represents the number of nickels. If Sonji has 21 dimes, how many nickels does she have?

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:02, hawleyemily
Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?
Answers: 2
image
Mathematics, 21.06.2019 16:30, coolkiddKC
In the diagram of circle a what is m
Answers: 1
image
Mathematics, 21.06.2019 17:30, laurielaparr2930
X-intercept=-5 y-intercept=2 the equation of the line is
Answers: 2
image
Mathematics, 21.06.2019 18:30, 25jzaldivar
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
You know the right answer?
Sonji has $5.25 in nickels and dimes. The coin value can be modeled by the equation 0.10 d plus 0.05...

Questions in other subjects:

Konu
English, 16.01.2020 08:31